OT-2026-000076480
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, manifold pressure sensor, vented before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000076480) never changes.
Identity and time
| Publication number | OT-2026-000076480 · never reused |
|---|---|
| Internal UUID | 01a0ae94-6a71-7dd4-9845-e731f55a0dae · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:55:57.307071Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076480 |
| Status | PUBLIC |
Content hashes
| Canonical text | 53bc25babf81202a300ad8d84d1221f0ffac548e3a06203829cbae0b8114e51b |
|---|---|
| Markdown | 88dfee67c994176d027702d984dd5f88b7a5b363f090a11a19d6955e47926480 |
| Publication page | 656db601cfb997a84b21fe3dcca9557bca85e4b2f535cac0df3429085af1d79a |
| Manifest | 63383aa78356214ad6f1e518326c2ffcc4fc3e9a03c4bd355819ffa401905307 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | EfVAYUllLAoLmDWGkzK89k8MptaXSD9RVE2BfJiOa+LjEugcP56Ebp557obYCniTcteoJigGbA9juIzn8pFLAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:12:41.705147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076480observed 656db601cfb997a84b21fe3dcca9557b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:12:41.565220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076480/manifest.jsonobserved 63383aa78356214ad6f1e518326c2ffc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:41.543834Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076480/publication.mdobserved 88dfee67c994176d027702d984dd5f88...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:12:41.524696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076480/publication.txtobserved 53bc25babf81202a300ad8d84d1221f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|